| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes- written for limited period | 335 |
1.4%
|
| 2 | Yes- written for unlimited period | 1702 |
7.1%
|
| 3 | Yes- Verbal agreement | 571 |
2.4%
|
| 4 | No | 2511 |
10.5%
|
| Sysmiss | 18722 |